Taking care of its customers, it offers a wide range of services, useful options, competitive rates, and, not least, managing your own number using personal account tools. To achieve this goal, numbers are used service phones, as well as USSD team Megafon. Armed with such technologies, you can manage your personal number directly from your phone, even without access to the Internet. Where can I get a list with useful MegaFon numbers, as well as get brief information about their purpose? Our short article will tell you about all this.
And so, let's look at the necessary and useful numbers from MegaFon: All kinds of numbers for reference and information; Numbers for current account management and financial issues; Numbers that control the tariff model and a number of associated services. AT this review emergency numbers will also be provided.
Reference useful numbers
One of the most significant and authoritative numbers of Megafon, by right, is considered to be a reference service - 0500 . Many problems are solved thanks to this number. Help MegaFon will help you get answers to important questions, as well as connect the necessary service, or turn off the one that is no longer relevant. This service will help you understand any setting using voice prompts operating in automatic mode.
Remarkably, this service provides access to its service around the clock. It is possible to get through to the MegaFon help desk not only from a mobile phone, but also from a landline. To this end, the network registered the number 8-800-550-05-00, which is a complete copy of the above service. It contains in its database the same information as the short number, and is an indispensable assistant in managing various functions.
Do you like to travel and visit different countries? In this case, the number +7-926-111-05-00 is just for you. A number dialed in this format will allow you to call MegaFon's help desk from any country in the world. By the way, the connection to the help desk from international roaming will be free.
next number help desk is a number with a voice automatic assistant. Calling on mobile number 0505, which is free, you can get detailed information on all your questions. Automatic intelligent informant works around the clock, without interruptions, failures and queues.
List of emergency numbers
- 101 - call fire departments;
- 102 - police call number;
- 103 - ambulance;
- 104 - gas emergency service;
- 112 - operational and emergency rescue service (Unified Service).
By dialing a number emergency service using the voice menu, you can easily contact representatives of the fire, gas, medical and police departments.
Certain models of mobile phones can also accept the usual emergency dialing - 01, 02, 03 and 04.
USSD balance management commands
We already know the most necessary and important MegaFon reference numbers. Now let's get acquainted with the teams that are responsible for the balance. Basic USSD command - *100# A that defines the current account of its owner. This simple number can be learned without difficulty or entered into a contact book.
If when using the command *100# if there are problems (the information is not visible or it is difficult to distinguish), then you can always find out your balance by calling 0501. The autoinformer will tell you.
Next USSD request *550# informs about the detailed balance. A text message arrives on your mobile, which displays the following data:
- Available funds;
- Granted limit;
- Current balance.
Available funds are the sum of the current balance and the cash limit provided by the operator. In order to receive information about available minutes, SMS and Internet traffic, there is a command in the MegaFon network *558# . By sending such a request to the operator, in a few seconds you will receive a comprehensive answer to your question.
Mentioning all the useful numbers of the cash account management operator, one cannot fail to note the bonus program. To find out the balance of bonus points, you must send a request *105*5# . Also, this request will help you to exchange your points for various rewards.
Command *512# will allow you to see information about the last five debits from your cash account. In a few minutes, an SMS will be sent to your number with a transcript of the latest charges. The command is very useful for detecting money leaks from your phone balance.
USSD team Megafon with zero balance
Let's look at some Megafon USSD commands that are directly related to the balance from the "Opportunities at zero" category:
- *144*subscriber's number# - USSD command of Call Me Back service. By sending such a request with the number of the called subscriber, he will receive a short notice with a request to call back;
- *143*subscriber number# - USSD-command, which implies replenishment of the account to the subscriber who sent such a request. And in the request itself, the phone number of the subscriber to whom you are applying is indicated;
- *550*1# - USSD-command, which makes it possible to activate a useful service - Credit of Trust. What does this mean? Megafon gives its customers the opportunity to obtain a credit limit, with the help of these funds you can use all the services provided;
- *106# - USSD-command that allows activation of the Promised payment service. This command allows you to borrow money from the operator if there is no replenishment at the moment. By sending such a request to the operator, you receive a certain amount of money on your current account.
You can learn more about the services from the Opportunities at Zero section on the MegaFon website, on our website, or ask the operator for a question you are interested in.
USSD command Megafon for managing services and tariffs
The most necessary Megafon USSD commands are those that make it possible to manage your tariff plan, balance and services. This includes the simplest command that allows you to control connected to this room paid services. Typing a combination *105*503# , You'll get detailed information about the amount spent from your account.
Using USSD command *105# you can manage services and tariffs on your number. And it is not necessary to do this only through Personal Area". This request gives the subscriber a solid opportunity. Namely: disconnection or connection of certain services, tariff management, work with the bonus program, obtaining various reference information. Using this tool, you will solve a lot of questions that interest you.
Useful USSD commands Megafon
- *105*37# - a request that allows you to find out tariff plan which you are using;
- *205# - in order not to look for your number for a long time, dial this combination;
- *105*503# - a request that allows you to get a list of paid services assigned to your number.
In many of our articles you will see text like: Win + R .
This text indicates that you need to press the combination of the key with the Windows logo and the letter R.
Keyboard shortcuts are combinations of two or more keys that can be pressed to perform tasks that usually require the use of a mouse or other pointing device.
This list is more complete, most of the keyboard shortcuts are valid for other operating systems of the Windows family.
The following are the most commonly used keyboard shortcuts.
Keyboard shortcuts for working with text.
| Keys | Action |
|---|---|
| Ctrl+A | Select all text. |
| ctrl+c (or Ctrl+Insert) | Copy the selected text fragment. |
| Ctrl + X | Cut the selected text fragment. |
| Ctrl+V (or? Shift+Insert) | Paste the selected text fragment. |
| ctrl + ? | Move the cursor to the beginning of the previous word. |
| ctrl + ? | Move the cursor to the beginning of the next word. |
| ctrl + ? | Move the cursor to the beginning of the previous paragraph. |
| ctrl + ? | Move the cursor to the beginning of the next paragraph. |
| ? Shift+? | Select text forward character by character. |
| ? Shift+? | Select text backward character by character. |
| ctrl + ? Shift+? | Select text from the cursor position to the beginning of the next word. |
| ctrl + ? Shift+? | Select text from the cursor position to the beginning of the previous word. |
| ? Shift + Home | Select text from the cursor position to the beginning of the line. |
| ? Shift + End | Select text from the cursor position to the end of the line. |
| Alt left + ? Shift | Switch input language if multiple input languages are used. |
| ctrl + ? Shift | Switch keyboard layout if multiple keyboard layouts are used. |
| Left Ctrl + ? Shift Ctrl right + ? Shift | Changing the reading direction of text for right-to-left languages. |
Keyboard shortcuts for working with windows and the desktop.
| Keys | Action |
|---|---|
| F5 (or Ctrl+R) | Refreshes the active window or desktop (if active). |
| F6 or Tab? | Cycle through items in a window or on the desktop. |
| Alt + Esc | Cycles through items in the order they were opened. |
| Alt + Tab ? | Cycle through windows in normal mode. |
| Ctrl + Alt + Tab ? | Open a window to switch between windows normally. Use the arrow keys to navigate between them. |
| Win + Tab ? | Cycle through elements (windows, programs) in Flip3D mode. |
| Ctrl + Win + Tab ? | Open window to switch between windows in Flip3D mode. Use the arrow keys to navigate between them. |
| Ctrl + mouse wheel (up/down) on the desktop | Increase / Reduce the size of icons on the desktop. |
| Holding? Shift+? | Highlight multiple items in a window or desktop, including the current one. |
| Holding? Shift+? | Highlight down multiple items in a window or on the desktop, including the current one. |
| Holding Ctrl + Space | Select any multiple individual items in a window or on the desktop. To navigate, use the arrow keys. |
| Ctrl+A | Select all items in a window or on the desktop. |
| ctrl+c (or Ctrl+Insert) | Copy selected elements. |
| Ctrl + X | Cutting selected elements. |
| Ctrl+V (or? Shift+Insert) | Paste selected elements. |
| Alt+Enter ? | Opening the properties dialog box for the selected file, folder. |
| Alt + Space | Display context menu active window. |
| Alt+F4 | Closes the current item or exits the active program. |
| ? Shift+F10 | Opens the context menu for the selected item. |
| win+? | Expand the window to full screen. |
| win+? Shift+? | Stretch the window to the top and bottom of the screen. |
| win+? | Minimize to a window, or minimize to the taskbar. |
| win+? | Maximize and dock the window to the left edge of the screen. |
| win+? | Maximize and dock the window to the right edge of the screen. |
| Win+M | Minimize all rollable windows. Non-collapsible windows (For example: File Properties) will remain on the screen. |
| win+? Shift+M | Restore all minimized windows. |
| Win+D | Show desktop / Return to program. Minimizes and restores everything, including non-minimisable windows. |
| Win+G | Cycle through gadgets. |
| Windows + Home | Minimize/Restore all windows except the active one. |
| Win + Space | Show desktop without minimizing windows. |
Keyboard shortcuts for working with multiple monitors.
Keyboard shortcuts for working with the Taskbar.
| Keys | Action |
|---|---|
| ? Shift+click the icon on the taskbar | Opening a program or quickly opening another instance of a program. |
| ? Shift+click right click click on the icon on the taskbar | Display the menu window for the program. |
| ? Shift+right-click on a grouped taskbar icon | Displays the menu window for the group. |
| Ctrl+click a grouped taskbar icon | Cycle through group windows. |
| ctrl + ? Shift+click the icon on the taskbar | Opening the program as an administrator. |
| Ctrl + Tab ? | Switch between thumbnails in the same group. |
| Win + Digit | Run / Switch to the program using the location of its icon on the taskbar. The numbers from 1 to 9 are the serial number of the application on the taskbar, counting from the left (0 is the tenth application). |
| ? Shift + Win + Number | Launching a new instance of the program using the location of its icon on the taskbar. |
| Ctrl + Win + Number | Switch between program windows, starting with the last active one, using the location of its icon on the taskbar. |
| Alt + Win + Number | Open the Jump List for a program using the location of its icon on the taskbar. |
| Win+T | Cycle through icons on the taskbar. (From left to right) |
| win+? Shift+T | Cycle through icons on the taskbar. (From right to left) |
| Ctrl+Win+B | Switch to the program that displays the message in the notification area. |
| Win (or Ctrl + Esc) | Open or close the Start menu. |
| Win+R | Opens the Run dialog box. |
| ctrl + ? Shift+Enter ? | Run the program highlighted in the Start menu as an administrator. |
Keyboard shortcuts for working in Windows Explorer.
| Keys | Action |
|---|---|
| Win+E | Launch Windows Explorer. |
| Alt+? | View the previous folder. |
| Alt+? | View next folder. |
| Alt+? | Browse the folder one level up. |
| Alt+D | Address bar selection. |
| Alt+P | Viewport display. |
| Ctrl+E | Selecting a search field. |
| ctrl + ? Shift+E | Displays all folders in which the selected folder is nested. |
| ctrl+f | Selecting a search field. |
| Ctrl + N | Opening a new window. |
| ctrl + ? Shift+N | Create a new folder. |
| Ctrl+W | Close the current window. |
| Ctrl + . | Rotate the image clockwise. |
| ctrl + , | Rotate the image counterclockwise. |
| Ctrl + mouse scroll wheel | Resizing and appearance file and folder icons. |
| Home | Jump to the top position of the active window. |
| End | Jump to the bottom position of the active window. |
| Delete (or Ctrl+D) | Removing the selected item to the Recycle Bin. |
| ? Shift+Delete | Deleting the selected item without placing it in the Trash. |
| F2 | Rename the selected element. |
| F4 | Display a list of previous locations for the address bar in Windows Explorer. |
| F11 | Maximize the active window to full screen / Minimize back. |
| ? | Collapse the selection (if expanded) or select the parent folder. |
| ? | Display the selected item (if it is collapsed) or highlight the first subfolder. |
| ? backspace | View the previous folder. |
| Num Lock + * on numeric keypad | Displays all folders nested in the selected folder. |
| Num Lock + + on the numeric keypad | Display the contents of the selected folder. |
| Num Lock + - on the numeric keypad | Collapse the selected folder. |
Keyboard shortcuts for the dialog box.
Keyboard shortcuts for working with Windows Help.
| Keys | Action |
|---|---|
| F1 | Opens help for the current item. |
| Win+F1 | Launch the built-in Windows dialog: Help and Support. |
| F3 | Move the cursor to the "Search" field. |
| F10 | Go to the "Options" menu. |
| Alt+A | Go to the user support page. |
| Alt+C | Display title. |
| Alt + N | Go to the "Connection Options" menu. |
| Alt+? | Return to the previous viewed section. |
| Alt+? | Move to the next (previously viewed) section. |
| Alt+Home | Go to home page help and support. |
| Home | Move to the beginning of a section. |
| End | Move to the end of a section. |
| ctrl+f | Search in the current section. |
| ctrl+p | Print section. |
Keyboard shortcuts for working with the Ease of Access Center.
| Keys | Action |
|---|---|
| Win+U | Launch Ease of Access Center. |
| Num Lock (hold for more than five seconds) | Enable / Disable the sound mode when pressing the keys Caps Lock , Num Lock and Scroll lock. |
| ? Shift (press five times) | Enable / Disable Sticky Keys mode (allows you to use the keys? Shift , Ctrl , Alt , Win by pressing them individually). |
| ? Shift right (hold for more than eight seconds) | Enable / Disable input filtering (allows you to ignore short and repeated keystrokes). |
| Alt left + ? Left Shift + PrtScr (or Print screen) | Enable/Disable high contrast mode. |
| Alt left + ? Shift Left + Num Lock (or Num) | Enable / Disable keyboard mouse control. |
Keyboard shortcuts for working with Magnifier.
| Keys | Action |
|---|---|
| win++ | Launching the Magnifier program. Zoom in. |
| Win+- | Zoom out. |
| Win + Esc | Close the Magnifier app. |
| Ctrl+Alt+D | Switch to the "Pinned" mode (the enlarged area is shown in a separate docked window). |
| Ctrl+Alt+F | Switch to Full Screen mode (enlarges the entire screen). |
| Ctrl+Alt+L | Switch to Zoom mode (enlarges the area around the mouse pointer). |
| Ctrl+Alt+R | Change the size of a window that displays an enlarged area of the screen. |
| Ctrl + Alt + Space | Desktop preview in full screen mode. |
| Ctrl+Alt+I | Color inversion. |
| Ctrl + Alt + ? | Attaches a window with an enlarged area to the top edge of the screen. ("Pinned") Move the window with the enlarged area up. ("Increase") Moving up in the enlarged area. ("Full screen") |
| Ctrl + Alt + ? | Attaches a window with an enlarged area to the bottom edge of the screen. ("Pinned") Move the window with the enlarged area down. ("Increase") Moving down the enlarged area. ("Full screen") |
| Ctrl + Alt + ? | Attaches a window with an enlarged area to the left edge of the screen. ("Pinned") Move the window with the enlarged area to the left. ("Increase") Move around the enlarged area to the left. ("Full screen") |
| Ctrl + Alt + ? | Attaches a window with an enlarged area to the right edge of the screen. ("Pinned") Move the window with the enlarged area to the right. ("Increase") Move over the enlarged area to the right. ("Full screen") |
Other keyboard shortcuts.
| Keys | Action |
|---|---|
| Enter? | Replaces mouse clicks to launch an application, click a button, or select an item from a menu. |
| Esc | Identical to clicking the Cancel button in the dialog box. |
| F3 (or Win+F) | Opening the built-in dialog Windows windows to search for a file or folder. |
| ctrl+f | Opens a search window or navigates to a search field in the active window. |
| Ctrl+Win+F | Search for a computer from a domain (when online). |
| ctrl + ? Shift + Esc | Launching the Task Manager. |
| Ctrl+Alt+Delete | Call window Windows Security(Includes Lock Computer, Change User, Log Out, Change Password, Start Task Manager buttons). |
| Win+L | Locking the computer or switching users. |
| Windows + X | Launch Windows Mobility Center. |
| win+pause Break | Launch the System item from the Control Panel (Properties item when you right-click on Computer in the Start menu). |
| Holding? Shift when inserting a CD | Prevent automatic CD playback. |
| Ctrl + Tab ? | Switching between elements (tabs, windows, documents) in programs that allow multiple documents to be open at the same time. |
| Ctrl+F4 | Closes the active document (in programs that allow multiple documents to be open at the same time). |
| Alt+Enter ? | Maximize the active program to full screen / Minimize to window. |
| Alt + underlined letter | Display the corresponding menu. Execute a menu command (or other underlined command). |
| F10 | Activate the menu bar of the current program. |
| ? | Opens the next menu on the left or closes a submenu. |
| ? | Open the next menu on the right or open a submenu. |
| Ctrl + N | Create… |
| Ctrl+O | Open… |
| ctrl+s | Save your changes. |
| Ctrl + Z | Cancel action. |
| ctrl+y ctrl + ? Shift+Z | Repeat action. |
Material prepared: Nizaury
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8 combinations on your phone will help you find out if you are being tapped. How much talk lately about wiretapping by intelligence officers, be it an ordinary worker or a high-ranking figure. But no one knows for sure how deep the security officers can go in listening. mobile devices.
Perhaps this is just the fruit of a sick fantasy of the mass media and spy films that do not cease to be popular all over the world, and there are no auditions in sight.
Below are 8 combinations on your phone to help you figure it out. These combinations are not known to most phone users, not even every operator knows about them.
1. *#43#
Displays information about call waiting on the phone.
2.*777# (code for Ukraine)
Find out your current balance and display a menu mobile operator depending on which one you are currently using.
3. *#06#
This code allows you to get unique IMEI data of any phone.
4. *#21#
With this combination, you can find out if your calls, SMS or other data are coming to someone else besides you. All this can be done by finding out if call forwarding is enabled on the smartphone.
5. *#33#
Information is displayed about which services your phone supports and which of them are coming from the device at the moment. It can be calls, sms and much more.
6. *#62#
Shows the number to which your calls and data are forwarded, if any.
7. ##002#
This code is used to disable call forwarding so that only the owner of the machine, i.e. you, can receive calls.
8. *#30#
Gives the necessary information to determine the number of incoming calls.
These simple combinations can protect you from simple ways infiltrate your phone from the outside. However, from more complex methods, if any, they are unlikely to be reliable protection.
Secret codes for iPhone: pushing the boundaries of what's possible
Did you know that the iPhone has secret codes? With their help, you can see a lot: from signal strength to call forwarding status. So let's see what we can do here:
1. Hide your phone number
If you need to hide your phone number, it is enough to perform this simple manipulation, and you will already be calling as “Unknown”.
Sticks and dashes are today a visual embodiment of signal strength that lacks precision. Turn on “Field Test Mode” or “Field Test Mode” and dial the number as above. Then after starting the call, hold down the power button. Once the screen turns off, press the center button and wait until you return to the home screen. You will be interested in the number in the upper left corner of the iPhone, which will replace the sticks, indicating signal strength.
3. Find out your unique phone code
It is in the settings, but in order not to search for a long time, just dial the following combination of numbers.
4. Determine where your messages are coming from
Any SMS first gets to the SMS center by a special identification number. To find out, dial *#5005*7672# and call! Voila!
5. Call barring and call waiting
The call barring mode allows you to block incoming and outgoing calls, while the “waiting” mode allows you to hold the current or incoming call. If you have paid for both of these services, you can use the above codes. Share this useful information with your family and friends!
Many mobile phone owners have heard the abbreviation IMEI, but not everyone understands what it means given code and for what purposes it can be used. IMEI is the standard serial number of a mobile device, its international identifier, which is affixed by the manufacturer for each individual device. This code is unique and transmitted to the network mobile operator when connecting the device. The most common reason for checking the IMEI is the theft of the gadget. Those. if in stolen cellular telephone a new SIM card will be supplied, law enforcement will be able to trace the owner of this card and seize the gadget. About all features and applications serial number and IMEI will be described in the article.
What is the IMEI of the phone for?
The standard IMEI contains a 15-digit code. Mobile device manufacturers never release two gadgets with the same IMEI serial numbers. This combination of characters was originally programmed in the software of the mobile device, the so-called "firmware", regardless of what model and brand of phone you have (Samsung, Nokia, HTC, Acer, etc.).
This code is designed to uniquely identify a cellular device in the GSM network. In other words, if the user turns on the device without a SIM card, it will appear in the operator's network. IMEI code decoding
The IMEI combination is decrypted as follows:
- the first 6 characters indicate in the international classifier Type Approval Code (TAC) - an approved type encoding that is assigned to a specific phone model. In this case, the first 2 characters are the code of the country where the gadget was released;
- the next 2 characters are the identifier of the country code that made the final assembly of the device. It is called the Final Assembly Code (FAC);
- the next 6 characters are directly the unique serial number of the phone, which is denoted by the abbreviation SNR (Serial Number);
- the final 1 digit represents reserve number, which is called SP (Spare) and is almost always 0.
Scope of IMEI
- Checking the IMEI code is the fastest and easiest way to get information about a mobile gadget before you pay for it at the point of sale. Just one simple combination will allow you to instantly check the compliance of the “wired” IMEI with the number that is printed on the device case.
- Also, checking the code allows you to protect yourself from the risk of buying a stolen phone. Each user who has become a victim of theft or loss of his gadget can leave the serial number of the lost device in the IMEI database.
- This serial number will also allow you to find a lost or stolen phone. To do this, you need to add a combination of the missing gadget to the IMEI database in order to increase the chances of finding the lost device.
- By blocking access to the device, which can be carried out by the mobile network operator after verifying the ownership of the phone, the user will be able to restrict intruders' access to the network in different coverage regions.
- Finally, the presence of an IMEI code indicates the integrity of the manufacturer, the build quality and the security guarantee for each client.
How to find out your IMEI
It's not hard to check the code. The vast majority of mobile gadgets, regardless of the model and type of operating system, respond to a simple combination. Usually it is enough to identify the serial number, which works on both old and new gadgets.
So, to check your IMEI code, you need to do the following manipulations:
Other methods can also be used.
We provide several IMEI verification methods for various manufacturers:
- for old Sony mobile phones or Sony Ericsson you need to press the combination “* Right * Left Left * Left *” on the keyboard;
- for gadgets Android platform just go to the phone menu "Settings" and go to the category "About phone";
- for Blackberry mobile devices or the latest Sony Ericsson models, go to the "Settings" menu and open the "Status" section;
- for gadgets based on iOS, just go to the "Settings" menu, then click on "General" and select the "About phone" category.
Thus, we examined the basic provisions of the concept of the IMEI code, gave the most common reasons for its use and ways to check this serial number.
The term "secret codes for Android" refers to certain combinations of characters, originally intended for testing devices on which this OS is installed. Thanks to them, manufacturers check smartphones before they are sent for sale. The total number can reach several tens. The introduction of a specific sequence will make it possible to receive information or perform actions that are not available to an ordinary user. For example, find out the IMEI identifier, roll back the OS to the original settings, or check the functioning of some modules.
What can Android secret codes do on a smartphone
Most of these codes are considered common for many versions of android and mobile devices.
Each code is entered through the keyboard, where it will be typed telephone number. Hidden options will also in most cases depend on the developer. In addition, there is no guarantee that they will function on every model of mobile device.
It is possible to test their effect on devices from Samsung, Lenovo, HTC, Motorola, Sony, etc.
These codes will be generated by Android manufacturers who are looking to fix various issues that the user may encounter. Based on this, such codes will help the consumer to control the device through a combination of symbols and numbers.
Hidden codes will give you the opportunity to get to know your own smartphone or tablet better, to make some changes.
It is possible to get data about the device and perform various operations. Here are some android codes:
- Revert settings to original.
- Remove all information.
- Reinstall smartphone firmware.
- Test monitor.
- Check code.
- Check the condition of the battery and other things.
Features of "secret" ciphers
At a large number consumers who are faced with the need to use such commands, the question arises about the reason for secrecy. First of all, such a name for a combination of symbols and numbers is due to the fact that most of the owners of Android devices are not required. There is no mention of such commands in the manual. To use any of them, you will need to enter the “Phone” application in the dialer (the handset is green or blue on the main display). Smartphones without a 3G module do not have this option by default. To run the code, the consumer needs to download a special application by finding it in Play market on request "Dialer".
Combinations for any Android gadget
Information sequences make it possible to obtain information about the various parameters of the device, its individual components:
- *#06# - about the IMEI number;
- *#*#4636#*#* - about the battery and the Wi-Fi network;
- *#*#44336#*#* - about the firmware;
- *#*#232338#*#* – about the wireless network address;
- * # 34971539 # - about the cameras of the device;
- *#*#1234#*#* (often will work *#2222#) - about the firmware.
While entering *#*#1111#*#* it is possible to get information about the software version on the monitor. Entering *#*#2222#*#* will show information about the payment of the phone or tablet. Information about the version of the sensor shows * # * # 2663 # * # *, about RAM - * # * # 3264 # * # *, and information about the Bluetooth address - * # * # 232337 # * # *.
Commands for Verification and Tests
To test the fixture, there is a specific group:
- it is possible to check the Google Talk service through the combination *#*#8255#*#*;
- to check the functioning of the monitor - *#*#0*#*#*;
- to test different parts - *#0*#;
- to test the audio - immediately 2: *#*#0673#*#* and *#*#0289#*#*.
Checking the operation of lighting and vibration is possible by entering the combination *#*#0842#*#*. Wireless network tested using the command *#*#232339#*#* and the auxiliary *#*#526#*#*. It is possible to check the GPS sensor by sending the commands *#*#1472365#*#* (for an ordinary test) or *#*#1575#*#*. Bluetooth is checked with *#*#232331#*#*. Some useful commands make it possible to test the performance of the monitor (*#*#2664#*#*), movement detectors (*#*#0588#*#*) and the GSM module (*#*#7262626#*#*). The introduction of *#197328640# will provide a transition to the service mode.
Dangerous Combinations
Certain variations are known that, when entered, can make dangerous changes to the system without the option to return to starting position. These include, for example, *#*#7780#*#* and *2767*3855#. The first combination will roll back the settings and eliminate the software installed by the consumer, the second will completely reinstall operating system. The combination *#*#7594#*#* will make it possible to eliminate the shutdown menu - while pressing a certain key in the phone or smartphone, an auto-shutdown will occur, without user prompts. By selecting the combination *#*#8351#*#*, voice dialing registration will be enabled, and *#*#8350#*#* will help disable this mode. The combination #*5376# is used to delete SMS, and some for Android like #*3876#, #*3851# and #*2562# will reboot the device.
Special codes for products of individual manufacturers
Most developers, in addition to using the basic combinations from “pure” Android, can introduce “secret” special combinations into their own software and graphical shells. In some situations, this is done to simplify the work with a variety of service menus, in certain cases, to extend the functionality:
- Mostly for this manufacturer of mobile devices and tablets, any of the above combinations will be relevant. You should only remember that it is possible to enter the individual EPST menu using the code ##778 (then press the "Call" key).
- Each universal combination, *#05***# code, must be used in order to unblock the PUK.
- Regarding a similar South Korean manufacturer, here the company limited itself to creating 1 full-fledged service menu with an intuitive interface. It is necessary to introduce a special combination, however, it will differ for different branches of manufactured devices. For Russia, the combination will become relevant international version– 3845#*855#. These codes are convenient when an experienced Android user wants to find a specific service or menu. But not in all situations it is possible to find information about the complete list of "secret" control combinations for a particular device. It is possible to find such information from a phone / tablet using Secret Codes.
Modern smartphones at the hardware level have a complex structure, but at the same time they can be controlled by another more intricate software. Manufacturers initially create everything in the control shell in such a way that any consumer can individually customize the product for themselves. In the situation with devices controlled by Android, in addition to the visible functions, various engineering options are hidden in the software shell. Their study and application is possible thanks to symbolic-numeric special combinations.